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SIM900A GSM/GPRS MODULE

SIM900A GSM/GPRS MODULE
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Price: Rs480.00
Availability: In Stock
Model: 0651B
Average Rating: Not Rated

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Specifications :-

1.Dual-Band 900/ 1800 MHz 
2.small dimensions and cost-effective solutions 
3.SIM application toolkit

sim 900 datasheet :-

 

SIMCom presents an ultra compact and reliable wireless module. The SIM900A

is a complete Dual-band GSM/GPRS module in a SMT type which is designed

specially for Chinese market, allowing you to benefit from small dimensions

and cost-effective solutions  Featuring an industry-standard interface, the

SIM900A delivers GSM/GPRS 900/1800MHz performance for voice, SMS, Data,

and Fax in a small form factor and with low power consumption. With a tiny

configuration of 24mm x 24mm x 3 mm, SIM900A can fit almost all the space

requirements in your applications, especially for slim and compact demand

of design.

General features 
* Dual-Band 900/ 1800 MHz
* GPRS multi-slot class 10/8
* GPRS mobile station class B
* Compliant to GSM phase 2/2+
  - Class 4 (2 W @900 MHz)
  - Class 1 (1 W @ 1800MHz)
* Dimensions: 24mm x 24mm x 3mm
* Weight: 3.4g
* Control via AT commands (GSM 07.07 ,07.05 and   
  SIMCOM enhanced AT Commands)
* SIM application toolkit
* Supply voltage range : 3.1 ... 4.8V
* Low power consumption: 1.5mA(sleep mode)
* Operation temperature: -40°C to +85 °C

 

Specifications for Fax
* Group 3, class 1

 

Specifications for Data 
* GPRS class 10: max. 85.6 kbps (downlink)
* PBCCH support
* Coding schemes CS 1, 2, 3, 4
* CSD up to 14.4 kbps
* USSD
* Non transparent mode
* PPP-stack

 

Specifications for Data 
* GPRS class 10: max. 85.6 kbps (downlink)
* PBCCH support
* Coding schemes CS 1, 2, 3, 4
* CSD up to 14.4 kbps
* USSD
* Non transparent mode
* PPP-stack

 

 

 

Specifications for SMS via GSM/GPRS
* Point to point MO and MT
* SMS cell broadcast
* Text and PDU mode

 

 

 

Software features
* 0710 MUX protocol
* embedded TCP/UDP protocol 
* FTP/HTTP( available at July ,2010)

 

 

 

Enhanced version add following features
* FOTA ( available at July ,2010)
* MMS (available at July ,2010)
* Embedded AT (available at Q3,2010)

 

 

 

Specifications for Voice 
* Tricodec
  - Half rate (HR)
  - Full rate (FR)
  - Enhanced Full rate (EFR)
* Hands-free operation
  (Echo suppression)
* AMR
  - Half rate (HR)
  - Full rate (FR)

 

 

 

Interfaces
* Interface to external SIM 3V/ 1.8V
* analog audio interface
* RTC backup
* SPI interface
* Two Serial interfaces 
* Antenna pad
* I2C
* GPIO
* PWM
* ADC

 

 

 

Compatibility
* AT cellular command interface

 

 

 

Certificates:
* ROHS
* TA
* REACH

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